diff --git a/src/main/java/org/openhab/binding/openlicht/handler/AbstractSmartphoneHandler.java b/src/main/java/org/openhab/binding/openlicht/handler/AbstractSmartphoneHandler.java
index e9f70183e0bd54f7f1090097184328f3a693d3a6..13e91b458bd33be6d0098e7cd27ff1dcc55e18ce 100644
--- a/src/main/java/org/openhab/binding/openlicht/handler/AbstractSmartphoneHandler.java
+++ b/src/main/java/org/openhab/binding/openlicht/handler/AbstractSmartphoneHandler.java
@@ -78,13 +78,12 @@ public abstract class AbstractSmartphoneHandler extends AbstractMqttHandler {
     private void logUnsupportedCategory(String category) {
         if (seenUnsupportedCategories.add(category)) {
             logger.warn("Category not supported: {}", category);
-
         }
     }
 
     @Override
     protected String getSubTopic() {
-        return "samsung";
+        return "phone";
     }
 
 }